Question

People visiting video rental stores often rent more than one DVD at a time. The probability distribution for DVD rentals per customer at Video To Go is given in the table below. There is a five-video limit per customer at this store, so nobody ever rents more than five DVDs.

x	P(x)
0	0.03
1	0.54
2	0.24
3
4	0.06
5	0.04

• Part (a)

  Describe the random variable X in words.

  X is the number of times a single customer comes into the store.

• X is the number of DVDs a customer rents.     

• X is the number of customers that come into the store.

• X is the number of DVDs a customer owns.

• X is the number of total DVDs rented at the store.

Find the probability that a customer rents three DVDs. (Enter an exact number as an integer, fraction, or decimal.)

Find the probability that a customer rents at least four DVDs. (Enter an exact number as an integer, fraction, or decimal.)

Find the probability that a customer rents at most two DVDs. (Enter an exact number as an integer, fraction, or decimal.)

Answer 1